Effects of chloramphenicol and caffeine on postreplication repair in uvrA − umuC −and uvrA − recF −strains of Escherichia coli K-12 Takesi Kato OriginalPaper Pages: 115 - 120
Isolation and characterization of mutants of Escherichia coli deficient in induction of mutations by ultraviolet light Takesi KatoYukiko Shinoura OriginalPaper Pages: 121 - 131
Differential repair of premutational UV-lesions at tRNA genes in E. coli Richard C. BockrathJon E. Palmer OriginalPaper Pages: 133 - 140
Ribosomal proteins in the fungus Podospora anserina: Evidence for an electrophoretically altered 60S protein in a cycloheximide resistant mutant Joël BegueretMichel PerrotMarc Crouzet OriginalPaper Pages: 141 - 144
Transformation in Bacillus subtilis: Biological and physical evidence for a novel DNA-intermediate in synchronously transforming cells Johannes BuitenwerfGarard Venema OriginalPaper Pages: 145 - 155
Isozyme patterns and cellular differentiation in Schizophyllum R. C. Ullrich OriginalPaper Pages: 157 - 161
Site-specific recombination in “petite colony” mutants of Saccharomyces cerevisiae J. LazowskaP. P. Slonimski OriginalPaper Pages: 163 - 175
Analysis of heme biosynthesis in catalase and cytochrome deficient yeast mutants Rosine Labbe-BoisJoanna RytkaTomasz Bilinski OriginalPaper Pages: 177 - 183
Heterogeneity of the genes coding for 5 S RNA in three related strains of the genus Bacillus H. A. RauéA. RosnerR. J. Planta OriginalPaper Pages: 185 - 193
Purification and some properties of presumptive tof gene product of Coli phage 434 Junko AonoTadao Horiuchi OriginalPaper Pages: 195 - 201
Molecular cloning of fragments of bacteriophage T4 DNA G. G. WilsonV. I. TanyashinNoreen E. Murray OriginalPaper Pages: 203 - 214
Bidirectional replication of the chromosome in Rhizobium trifolii Witold ZurkowskiZbigniew Lorkiewicz OriginalPaper Pages: 215 - 219
Suppression of a defective alanyl-tRNA synthetase in Escherichia coli: A compensatory mutation to high alanine affinity Gail TheallK. Brooks LowDieter Söll OriginalPaper Pages: 221 - 227
Unusual stability and translation kinetics of an Escherichia coli lac messenger RNA synthetized during amino-acids deprivation Carmen Sanchez de RivasBeatriz S. Mendez OriginalPaper Pages: 229 - 232